Effect of Concentration of 3,5,7,3’,4’- Pentahydroxyflavone on Nonlinear Properties of Doped Epoxy Polymers

By : Dmytro Mishurov, Andrii Voronkin, Sergey Bogatyrenko

Page No: 181-194

Abstract
These Epoxy polymer doped with a natural chromophore 3,5,7,3’,4’-pentagydroxyflavone (quercetin) at different concentrations of the dopant. Spectral characteristics and nonlinear optical properties of the polymer materials were studied by UV-vis and FTIR spectroscopy. Morphology of the doped polymer films was observed using scanning electronic microscopy. Quadratic second susceptibilities of the obtained polymer films were calculated according to one-dimensional, rigid oriented gas model. It is shown that the morphology and non-linear properties of the doped polymer films are directly dependent on the dopant concentration.

Authors :
Dmytro Mishurov and Andrii Voronkin : National Technical University, Kharkiv Polytechnic Institute, Frunze str., 21, 61002, Kharkiv, Ukraine
Sergey Bogatyrenko : School of Physics at V.N. Karazin Kharkiv National University, Svoboda sqr., 6, 61022, Kharkiv, Ukraine
 

DOI: https://doi.org/10.32381/JPM.2018.35.02.4